/**
 * http://usejsdoc.org/
 * @class decorator
 * @desc 装饰模式
 */
var util = require("util"),
	Component = require("./component");

/**
 * 
 * @desc 定义ConcreteComponent函数类
 *
 */
function Decorator(){
	Component.call(this);
}

/**设置Decorator 继承Component类*/
util.inherits(Decorator, Component);

/**暴露Decorator类*/
module.exports = Decorator;